NB: You likely want to specify the ImGuiSliderFlags_AlwaysClamp when using this.

NB: v_speed is float to allow adjusting the drag speed with more precision

NB: You likely want to specify the ImGuiSliderFlags_AlwaysClamp when using this.

Note: p_data, p_min and p_max are _pointers_ to a memory address holding the data. For a Drag widget, p_min and p_max are optional. Read code of e.g.

This is normally called by Render(). You may want to call it directly if you want to avoid calling Render() but the gain will be very minimal.

Return updated ImGuiMultiSelectIO structure. Lifetime: don't hold on ImGuiMultiSelectIO* pointers over multiple frames or past any subsequent call to

Display an error tooltip when same ID as HoveredId was submitted multiple times. See code in ItemHoverable() for an explanation of why we associate th

Until 1.89 (August 2022, IMGUI_VERSION_NUM < 18814) it was legal to use SetCursorPos()/SetCursorScreenPos() to extend contents size of our parent cont

Save current stack sizes. Called e.g. by NewFrame() and by Begin() but may be called for manual recovery.

Chosen name "Try to recover" over e.g. "Restore" to suggest this is not a 100% guaranteed recovery. Called by e.g. EndFrame() but may be called for ma

Called by e.g. End() but may be called for manual recovery. Read '// Error Handling [BETA]' block in imgui_internal.h for details. Attempt to recover

r_avoid = the rectangle to avoid (e.g. for tooltip it is a rectangle around the mouse cursor which we want to avoid. for popups it's a small point aro

When a modal popup is open, newly created windows that want focus (i.e. are not popups and do not specify ImGuiWindowFlags_NoFocusOnAppearing) should

Find window given position, search front-to-back - Typically write output back to g.HoveredWindow and g.HoveredWindowUnderMovingWindow. - FIXME: Note

We don't provide a FindWindowSettingsByName() because Docking system doesn't always hold on names. This is called once per window .ini entry + once pe

This is faster if you are holding on a Window already as we don't need to perform a search.

Focus = move navigation cursor, set scrolling, set focus window.

Moving window to front of display and set focus (which happens to be back of our sorted list)

Free up/compact internal window buffers, we can use this when a window becomes unused. Not freed: - ImGuiWindow, ImGuiWindowSettings, Name, StateStora

This is provided to facilitate copying allocators from one static/DLL boundary to another (e.g. retrieve default allocator of your executable address

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Number of active/alive items in the pool (for display purpose)

A conformant backend should return NULL on failure (e.g. clipboard data is not text).